30 Best B2B Leads Database Providers to Try in 2025

If you’re like me, constantly chasing quality B2B leads, you know how exhausting (and expensive) the wrong tool can be. I’ve personally tested dozens of B2B lead generation platforms, and I’m breaking down the ones that actually delivered in 2025.

This list covers the best B2B leads database providers, with zero fluff—just what works, what doesn’t, and if it’s worth your cash.

1. ZoomInfo

ZoomInfo is like the Tesla of lead gen platforms—super powerful, super pricey.

Features I Used:

• Massive B2B contact + company database

• Buyer intent signals

• Sales automation & CRM integrations

• Real-time org charts and enrichment tools

Why It Works:
The targeting is next-level. You can build laser-precise lead lists using filters like tech stack, revenue, employee count, etc. I also love the intent data—it tells you who’s actively researching what you sell.

What’s Annoying:
Pricing is wild—great for enterprises, not so much for small teams. Also, the UI can feel a bit bloated.

Pricing: Enterprise-level (expect $15K+/year)

Verdict: If you’ve got budget and need accuracy + scale, go for it. Otherwise, keep reading.

2. RocketReach

Simple, clean, and effective. Great for finding email addresses + phone numbers fast.

What I Like:

• Finds personal + work emails reliably

• Chrome extension is smooth

• Good for one-off lead lookups or bulk searches

• Integrates with CRM + outreach tools

What’s Missing:
No fancy enrichment or intent data. Also, their lead database isn’t as deep as ZoomInfo.

Pricing: Starts ~$40/month. Teams pay more.

Verdict: Solid choice for SMBs, freelancers, and budget-conscious SDRs.

3. Kaspr

This one’s underrated. If you’re heavy on LinkedIn, Kaspr is 🔥.

Core Perks:

• Chrome extension grabs direct contact info from LinkedIn

• Great for EMEA leads (especially France, Germany)

• GDPR-compliant with verified emails & phone numbers

Pros:

• Data accuracy is surprisingly good

• Super easy to use—install, click, done

• Good API + CRM sync

Cons:

• Mostly Europe-focused

• Lacks advanced analytics or enrichment

Pricing: Free to start. Paid plans are affordable (under $100/month).

Verdict: My go-to for LinkedIn prospecting in Europe.

4. LeadIQ

LeadIQ is made for sales teams who want fast, clean prospecting.

Best Bits:

• Pulls verified emails + numbers from LinkedIn

• Lets you build lists and sync to Salesforce or Outreach

• Tracks job changes in your target accounts

• AI message generator is a nice touch

Pain Points:

• Not as much raw data depth as Apollo or ZoomInfo

• Limited if you’re not using LinkedIn heavily

Pricing: Free trial available. Paid plans scale with usage.

Verdict: Great for modern sales teams. Clean interface, fast results.

5. Apollo.io

Apollo is basically the Swiss army knife of lead generation tools right now.

Why I Keep Using It:

• 275M+ contacts, 65M+ companies

• Chrome extension for LinkedIn scraping

• Built-in email sequences + dialer

• AI suggestions and intent data

What’s Cool:

• All-in-one platform: prospecting, outreach, enrichment

• Pricing is way more reasonable than ZoomInfo

• Filters go deep (tech stack, buying signals, etc.)

What’s Meh:

• Steep learning curve at first

• Some contact data isn’t 100% accurate

Pricing: Free forever plan is generous. Paid plans start at ~$50/month.

Verdict: One of the best value-for-money B2B lead gen platforms, hands down.

6. SalesIntel

This one punches above its weight with human-verified data.

Why It’s Dope:

• 95%+ accurate B2B contact info

• Intent data + technographics

• Chrome extension, CRM sync, and enrichment

What I Loved:

• The quality. Real humans verify contacts, and it shows.

• Great US data coverage

• Real-time alerts on buying signals

Not So Great:

• UI feels a bit clunky

• Expensive if you’re just starting out

Pricing: Custom—think mid to high four figures annually

Verdict: Worth it if you need rock-solid verified data, especially for outbound.

7. LeadSwift

Kinda under the radar, but solid for local lead scraping.

Cool Stuff:

• Scrapes data from Google Maps + directories

• Geo-targeted B2B leads (restaurants, dentists, you name it)

• Clean CSV exports

Hits & Misses:

• Great for small biz targeting

• No learning curve
  – Data quality can be hit-or-miss
  – Lacks enrichment or email verification

Pricing: One-time or monthly options, super cheap

Verdict: Great for scrappy local lead gen, but not ideal for enterprise B2B.

8. LeadScrape

Old-school but handy for bulk B2B scraping.

What It Does:

• Scrapes company names, emails, phone numbers

• Filters by industry, country, employees, etc.

• Works offline too (yup, desktop app vibes)

What’s Good:

• Dirt cheap

• Pulls a decent amount of business leads fast
  – Email quality is questionable
  – Zero integrations or workflow tools

Pricing: One-time fee ~$97–$297

Verdict: Cheap bulk scraper for basic use—but double-check those emails.

9. Skrapp.io

Skrapp is an email finder tool built for LinkedIn lovers.

Why I Used It:

• Chrome extension grabs emails off LinkedIn

• B2B database of 100M+ leads

• Email verification included

What Worked:

• Simple UI

• Decent accuracy (70–80%)
  – No outreach tools
  – Not the deepest data

Pricing: Free plan available. Paid starts around $49/month

Verdict: Quick and easy email grabber, good for startup sales teams.

10. Snov.io

One of my favs for all-in-one lead gen + cold email.

What’s Inside:

• Email finder + verifier

• Cold email automation (with drip sequences)

• Tech stack filters + domain search

• LinkedIn extension

Why I Rate It:

• Clean interface

• Affordable for solopreneurs

• Great for cold outreach

Downsides:
– Deliverability drops if you don’t warm up properly
– Smaller database than Apollo

Pricing: Free plan available. Paid starts ~$39/month

Verdict: Excellent combo tool for lean outbound teams.

11. GetProspect

Another LinkedIn email finder, lightweight and focused.

Best Bits:

• Fast contact scraping from LinkedIn

• Exports to CSV or CRM

• Email finder + light verifier

What’s Cool:

• No fluff, straight to the point

• Good email match rate for smaller companies
  – Weak on enrichment
  – No real outreach tools

Pricing: Free to start, paid plans from $49/month

Verdict: Good choice for virtual assistants or SDRs doing manual prospecting.

12. TaskDrive

Not a tool—an actual done-for-you lead research service.

What You Get:

• Dedicated VA team to build lead lists

• Custom targeting, verified contacts

• Can handle inbox + outreach tasks

Why I Tried It:

• Saves time—no scraping, no guessing

• Flexible targeting across niches
  – More expensive than DIY tools
  – Depends on how good your assigned VA is

Pricing: Starts ~$499/month

Verdict: Ideal if you want to outsource lead gen completely and stay hands-off.

13. LeadFuze

LeadFuze is solid for automated lead list building.

Top Features:

• AI-powered prospecting

• Enriches data from multiple sources

• Syncs with email tools + CRMs

What I Liked:

• Smart filters (role, tech stack, hiring intent)

• “Fuzebot” auto-builds lead lists while you sleep
  – UI isn’t super polished
  – Data quality can dip outside the US

Pricing: Starts around $147/month

Verdict: Great for hands-off lead list creation—set it and forget it.

14. Instantly.ai

Insanely good if you’re scaling cold email campaigns.

Why It’s Fire:

• Cold email platform with built-in warmup

• Multi-inbox rotation (inbox + sending score health)

• Email deliverability tools built-in

What Worked:

• Inbox warmup works like magic

• Scales up outreach without getting flagged
  – No lead database, you’ll need to import lists

Pricing: Starts at $37/month

Verdict: Best cold email sending tool I’ve used. Pair it with a scraper for full power.

15. Brevo (formerly Sendinblue)

Primarily an email marketing platform, but can work for lead nurturing.

Key Features:

• Email campaigns + automations

• CRM and live chat

• SMS + WhatsApp marketing

What’s Decent:

• Great value for newsletters

• Simple CRM built-in
  – Not built for outbound prospecting
  – Lacks a lead database

Pricing: Free plan. Paid starts at $25/month

Verdict: More for nurturing than hunting. Use it after you’ve captured the leads.

16. Leadzai

AI-powered lead gen tool that feels fresh.

Why I Tried It:

• AI predicts who’s likely to convert

• Multi-channel campaigns (email, ads, SMS)

• Integrates with CRMs + analytics

Pros:

• Smart recommendations

• Easy to build workflows
  – Smaller data pool than bigger tools
  – Still evolving product

Pricing: Custom

Verdict: If you’re into AI + growth hacking, it’s worth a peek.

17. 6sense

Big boy tool for enterprise ABM (Account-Based Marketing).

Key Strengths:

• Buyer intent + predictive lead scoring

• Multi-touch campaign orchestration

• Super rich firmographics + technographics

Why I Rate It:

• Excellent for large sales teams

• Identifies buyers before they fill out forms
  – Not built for solo founders or SMBs
  – Complex setup

Pricing: Enterprise-level, $$$$

Verdict: Best-in-class for ABM, if your team’s big enough to use it properly.

18. Leadfeeder

Leadfeeder tracks who’s visiting your site—even if they don’t fill out a form.

Why It’s Cool:

• Reveals anonymous B2B visitors

• Shows company names + behavior

• Syncs with CRMs for follow-up

What I Liked:

• Great for warm lead identification

• Filter by traffic source, page visited
  – Limited data on smaller companies
  – Requires decent traffic volume to shine

Pricing: Free plan. Paid starts at $139/month

Verdict: A must-have for B2B websites. You’re missing leads without it.

19. UpLead

Clean UI, solid data, and no-nonsense filters.

What I Dig:

• 62M+ verified contacts

• Real-time email verification

• 50+ filters (job title, tech, location, etc.)

• Easy CRM exports

Pros:

• Very accurate emails (95% claim held up for me)

• Simple to use
  – No built-in outreach features
  – Limited free credits

Pricing: Starts ~$74/month

Verdict: Best for teams who want clean, verified data without fluff.

20. Lead411

Lead411 brings the heat with verified data + trigger events.

Key Wins:

• Real-time sales triggers (funding, hiring, etc.)

• Direct dials + email data

• Native integrations (Salesforce, HubSpot, etc.)

Why I Liked It:

• Phone numbers are 🔥 accurate

• Triggers help you hit buyers at the right moment
  – UI is a bit outdated
  – Gets pricey if you scale up

Pricing: Starts ~$99/month

Verdict: Killer combo of intent + data. Great for outbound sales teams.

21. Overloop

Formerly Prospect.io — now all grown up into a proper outbound tool.

What You Get:

• Lead finder + email outreach

• LinkedIn Chrome extension

• Email tracking, sequences, CRM sync

Good Stuff:

• Built-in pipeline + campaign tools

• Clean reports + email personalization
  – Smaller database than Apollo
  – Deliverability needs a warmup plan

Pricing: $49/user/month

Verdict: Great for small teams who want data + email automation in one tool.

22. Hunter.io

A classic. Everyone’s used it at some point.

What It Does:

• Domain-based email finder

• Email verifier

• Chrome extension

• Campaign sending (lightweight)

What’s Great:

• Super fast + easy

• Great for scraping emails from company websites
  – No phone numbers or enrichment
  – Limited filters

Pricing: Free plan, paid from $49/month

Verdict: A solid, lightweight tool to quickly grab professional emails.

23. Coldlytics

Unique twist: human-verified, hyper-targeted lead lists on demand.

Standouts:

• You submit criteria, they hand-pick your leads

• Data includes emails, phones, LinkedIn

• Great for niche markets

What I Loved:

• Quality is 🔥 (manually researched)

• Saves tons of time on lead sourcing
  – Slower than real-time tools
  – Bit pricey per list

Pricing: Pay-per-lead or monthly. Starts ~$100+

Verdict: Best for hard-to-find niches and custom targeting.

24. Seamless.ai

It calls itself “the #1 sales leads platform” — and it’s definitely up there.

Why It Works:

• Real-time contact + company info

• Chrome extension

• Deep filters + enrichment tools

What I Like:

• Big US contact database

• Integrates with almost everything
  – UI feels aggressive (like it’s yelling at me)
  – Some data was outdated

Pricing: Free plan available. Paid from $125/month

Verdict: Great tool, but noisy interface. Super effective once dialed in.

25. LeadsGorilla

This one’s built for hyper-local B2B targeting.

Why I Used It:

• Scrapes Google Maps, Facebook, Yelp, etc.

• Scores local leads based on marketing gaps

• Great for local agencies

Good Bits:

• You see which leads need SEO, ads, websites

• Good for pitching services
  – Not for national or enterprise targeting
  – Interface is a little rough

Pricing: One-time fee ~$37–$67

Verdict: Great for digital agencies working with local businesses.

26. Lusha

Simple, fast, reliable contact info finder.

What You Get:

• Direct dials + emails from LinkedIn

• Chrome extension

• Solid B2B database

Why I Like It:

• Great UI

• Very accurate phone numbers
  – Limited filters unless you’re on higher plans
  – Less useful outside the US/Europe

Pricing: Free plan. Paid from $49/month

Verdict: Ideal for SDRs who live on LinkedIn and need direct contact fast.

27. Clay

Clay is like Zapier met a lead gen nerd.

Standout Features:

• Lead database + workflow automation

• Combine 50+ data sources into one view

• Trigger actions like outreach, enrichment, AI scoring

What’s Cool:

• Wild customization

• Great for power users or agencies
  – Steep learning curve
  – Not plug-and-play

Pricing: Starts ~$149/month

Verdict: Mind-blowing power—if you know how to wield it. Best for pros.

28. Datanyze

Focuses on technographics—perfect for SaaS selling.

What It Does:

• Tracks what tech tools companies use

• Email + contact data

• Chrome extension for LinkedIn

Good Stuff:

• Killer if you sell software

• Pulls tech stack insights
  – Smaller database
  – Not ideal for non-tech B2B sales

Pricing: Free trial. Paid from ~$39/month

Verdict: A niche gem for SaaS outbound.

29. Dun & Bradstreet (DNB)

The OG of business data. Giant, trusted, and super enterprise-y.

Why It’s Legit:

• Massive global business database

• D-U-N-S® numbers, firmographics, risk data

• Deep financial + supply chain insights

What I Like:

• Data depth is unmatched

• Great for big B2B + finance-heavy sales
  – Expensive
  – Way too much for small teams

Pricing: Custom — expect $$$$

Verdict: Enterprise-grade only. If you’re a startup, skip it.